48970450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 96243840

約数和(自身を除く): 47273390

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 97, 115, 194, 230, 439, 485, 575, 878, 970, 1150, 2195, 2231, 2425, 4390, 4462, 4850, 10097, 10975, 11155, 20194, 21950, 22310, 42583, 50485, 55775, 85166, 100970, 111550, 212915, 252425, 425830, 504850, 979409, 1064575, 1958818, 2129150, 4897045, 9794090, 24485225, 48970450]

約数ペア:

[(1, 48970450), (2, 24485225), (5, 9794090), (10, 4897045), (23, 2129150), (25, 1958818), (46, 1064575), (50, 979409), (97, 504850), (115, 425830), (194, 252425), (230, 212915), (439, 111550), (485, 100970), (575, 85166), (878, 55775), (970, 50485), (1150, 42583), (2195, 22310), (2231, 21950), (2425, 20194), (4390, 11155), (4462, 10975), (4850, 10097)]